Initial commit

.gitignore

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+nbproject/
+war/WEB-INF/lib/
+war/WEB-INF/classes/com/
+

build.xml

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+<project name="alexqwe3-1" default="datanucleusenhance">
+    <property name="sdk.dir" location="/usr/local/appengine" />
+    <property name="struts.dir" location="/usr/local/jars/struts-2.1.6" />
+
+    <import file="${sdk.dir}/config/user/ant-macros.xml" />
+
+    <path id="project.classpath">
+        <pathelement path="war/WEB-INF/classes" />
+        <fileset dir="war/WEB-INF/lib">
+            <include name="**/*.jar" />
+        </fileset>
+        <fileset dir="${sdk.dir}/lib">
+            <include name="shared/**/*.jar" />
+        </fileset>
+    </path>
+
+    <target name="copyjars"
+      description="Copies the App Engine JARs to the WAR.">
+        <mkdir dir="war/WEB-INF/lib" />
+        <copy
+        todir="war/WEB-INF/lib"
+        flatten="true">
+            <fileset dir="${sdk.dir}/lib/user">
+                <include name="**/*.jar" />
+            </fileset>
+        </copy>
+    <!-- struts -->
+        <copy todir="war/WEB-INF/lib" flatten="true">
+            <fileset dir="${struts.dir}">
+                <include name="lib/commons-beanutils-*.jar"/>           <!-- 1.7.0 -->
+                <include name="lib/commons-logging-*.jar"/>             <!-- 1.0.4 -->
+                <include name="lib/commons-fileupload-*.jar"/>          <!-- 1.2.1 -->
+                <include name="lib/freemarker-*.jar"/>                  <!-- 2.3.13 -->
+                <include name="lib/ognl-*.jar"/>                        <!-- 2.6.11 -->
+                <include name="lib/struts2-core-*.jar"/>                <!-- 2.0.8 -->
+                <include name="lib/struts2-sitemesh-plugin-*.jar"/>     <!-- 2.1.6 -->
+                <include name="lib/xwork-*.jar"/>                       <!-- 2.1.2 -->
+            </fileset>
+        </copy>
+    </target>
+
+    <target name="compile" depends="copyjars"
+      description="Compiles Java source and copies other source files to the WAR.">
+        <mkdir dir="war/WEB-INF/classes" />
+        <copy todir="war/WEB-INF/classes">
+            <fileset dir="src">
+                <exclude name="**/*.java" />
+            </fileset>
+        </copy>
+        <javac
+        srcdir="src"
+        destdir="war/WEB-INF/classes"
+        classpathref="project.classpath"
+        debug="on" />
+    </target>
+
+    <target name="datanucleusenhance" depends="compile"
+      description="Performs JDO enhancement on compiled data classes.">
+        <enhance_war war="war" />
+    </target>
+
+    <target name="runserver" depends="datanucleusenhance"
+      description="Starts the development server.">
+        <dev_appserver war="war" />
+    </target>
+
+    <target name="update" depends="datanucleusenhance"
+      description="Uploads the application to App Engine.">
+        <appcfg action="update" war="war" />
+    </target>
+
+    <target name="update_indexes" depends="datanucleusenhance"
+      description="Uploads just the datastore index configuration to App Engine.">
+        <appcfg action="update_indexes" war="war" />
+    </target>
+
+    <target name="rollback" depends="datanucleusenhance"
+      description="Rolls back an interrupted application update.">
+        <appcfg action="rollback" war="war" />
+    </target>
+
+    <target name="request_logs"
+      description="Downloads log data from App Engine for the application.">
+        <appcfg action="request_logs" war="war">
+            <options>
+                <arg value="--num_days=5"/>
+            </options>
+            <args>
+                <arg value="logs.txt"/>
+            </args>
+        </appcfg>
+    </target>
+
+</project>
+

src/com/qwe3/sandbox/action/RecordAction.java

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+package com.qwe3.sandbox.action;
+
+import java.util.List;
+
+import com.opensymphony.xwork2.ActionSupport;
+import com.opensymphony.xwork2.Preparable;
+import com.qwe3.sandbox.base.PMF;
+import com.qwe3.sandbox.model.Profile;
+
+import javax.jdo.PersistenceManager;
+
+public class RecordAction extends ActionSupport implements Preparable {
+
+	private Profile profile;
+        private List profiles;
+
+	public String doSave() {
+		if (profile.getId() == null) {
+			PMF.get().getPersistenceManager().makePersistent(profile);
+		} else {
+			PersistenceManager pm = PMF.get().getPersistenceManager();
+                        Profile profileOld = pm.getObjectById(Profile.class, profile.getId());
+                        profileOld.setEmail( profile.getEmail() );
+                        profileOld.setName( profile.getName() );
+                        pm.makePersistent(profileOld);
+                        pm.close(); // important!!!
+                }
+		return SUCCESS;
+	}
+
+	public String doDelete() {
+            PersistenceManager pm = PMF.get().getPersistenceManager();
+            profile = pm.getObjectById(Profile.class, profile.getId());
+            pm.deletePersistent(profile);
+            return SUCCESS;
+	}
+
+	public String doList() {
+                profiles = (List) PMF.get().getPersistenceManager().newQuery(Profile.class).execute();
+		return SUCCESS;
+	}
+
+	public String doInput() {
+		return INPUT;
+	}
+
+	public Profile getProfile() {
+		return profile;
+	}
+
+	public void setProfile(Profile profile) {
+		this.profile = profile;
+	}
+
+	public List getProfiles() {
+		return profiles;
+	}
+
+    public void prepare() throws Exception {
+	if (profile != null && profile.getId() != null) {
+            profile = PMF.get().getPersistenceManager().getObjectById(Profile.class, profile.getId());
+        }
+    }
+
+}

src/com/qwe3/sandbox/base/InitListener.java

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+package com.qwe3.sandbox.base;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.http.HttpSessionAttributeListener;
+import javax.servlet.http.HttpSessionBindingEvent;
+import javax.servlet.http.HttpSessionEvent;
+import javax.servlet.http.HttpSessionListener;
+import ognl.OgnlRuntime;
+
+public class InitListener implements ServletContextListener, HttpSessionListener, HttpSessionAttributeListener {
+
+    public InitListener()  {
+    }
+
+    public void contextInitialized(ServletContextEvent sce)  {
+        OgnlRuntime.setSecurityManager(null);
+    }
+
+    public void contextDestroyed(ServletContextEvent arg0) {
+    }
+
+    public void sessionCreated(HttpSessionEvent arg0) {
+    }
+
+    public void sessionDestroyed(HttpSessionEvent arg0) {
+    }
+
+    public void attributeAdded(HttpSessionBindingEvent arg0) {        
+    }
+
+    public void attributeRemoved(HttpSessionBindingEvent arg0) {
+    }
+
+    public void attributeReplaced(HttpSessionBindingEvent arg0) {
+    }
+}

src/com/qwe3/sandbox/base/PMF.java

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+package com.qwe3.sandbox.base;
+
+import javax.jdo.JDOHelper;
+import javax.jdo.PersistenceManagerFactory;
+
+public final class PMF {
+  private static final PersistenceManagerFactory pmfInstance =
+      JDOHelper.getPersistenceManagerFactory("transactions-optional");
+
+  private PMF() {
+  }
+
+  public static PersistenceManagerFactory get() {
+    return pmfInstance;
+  }
+}

src/com/qwe3/sandbox/model/Profile.java

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+package com.qwe3.sandbox.model;
+
+import javax.jdo.annotations.IdGeneratorStrategy;
+import javax.jdo.annotations.IdentityType;
+import javax.jdo.annotations.PersistenceCapable;
+import javax.jdo.annotations.Persistent;
+import javax.jdo.annotations.PrimaryKey;
+
+@PersistenceCapable(identityType = IdentityType.APPLICATION)
+public class Profile {
+
+    @PrimaryKey
+    @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
+    private Long id;
+    @Persistent
+    private String name;
+    @Persistent
+    private String email;
+
+    public Profile() {
+        this.name = "";
+        this.email = "";
+    }
+
+    public Profile(String email) {
+        this.name = "";
+        this.email = email;
+    }
+
+    public Profile(String name, String email) {
+        this.name = name;
+        this.email = email;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    @Override
+    public String toString() {
+        return "id: " + this.getId() + " [Name: " + this.getName() + " Email: " + this.getEmail() + "]";
+    }
+
+}

war/WEB-INF/appengine-web.xml

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+<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
+	<application>alexqwe3-1</application>
+        <sessions-enabled>false</sessions-enabled>
+	<version>1</version>
+</appengine-web-app>

war/WEB-INF/classes/META-INF/jdoconfig.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<jdoconfig xmlns="http://java.sun.com/xml/ns/jdo/jdoconfig"
+           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+           xsi:noNamespaceSchemaLocation="http://java.sun.com/xml/ns/jdo/jdoconfig">
+   <persistence-manager-factory name="transactions-optional">
+       <property name="javax.jdo.PersistenceManagerFactoryClass"
+           value="org.datanucleus.store.appengine.jdo.DatastoreJDOPersistenceManagerFactory"/>
+       <property name="javax.jdo.option.ConnectionURL" value="appengine"/>
+       <property name="javax.jdo.option.NontransactionalRead" value="true"/>
+       <property name="javax.jdo.option.NontransactionalWrite" value="true"/>
+       <property name="javax.jdo.option.RetainValues" value="true"/>
+       <property name="datanucleus.appengine.autoCreateDatastoreTxns" value="true"/>
+   </persistence-manager-factory>
+</jdoconfig>

war/WEB-INF/classes/demo.properties

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+#labels
+application.title=Profile Maintenance Application
+label.profiles=Profiles
+label.delete=Delete
+label.edit=Edit
+label.profile.edit=Edit Profile
+label.profile.add=Add Profile
+label.name=Name
+label.email=Email
+
+#button labels
+button.label.submit=Submit
+button.label.cancel=Cancel
+
+##-- errors
+errors.prefix=<span style="color:red;font-weight:bold;">
+errors.suffix=</span>
+errors.general=An Error Has Occcured
+errors.required.name=Name is required.
+errors.required.email=Email is required.

war/WEB-INF/classes/struts.properties

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+struts.custom.i18n.resources=demo

war/WEB-INF/classes/struts.xml

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+<!DOCTYPE struts PUBLIC
+	"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
+	"http://struts.apache.org/dtds/struts-2.0.dtd">
+<struts>
+	<!-- Include webwork default (from the Struts JAR). -->
+	<include file="struts-default.xml"/>
+
+	<!-- Configuration for the default package. -->
+	<package name="default" extends="struts-default">
+
+		<!-- Default interceptor stack. -->
+		<default-interceptor-ref name="paramsPrepareParamsStack"/>
+		<action name="index" class="com.qwe3.sandbox.action.RecordAction" method="list">
+			<result name="success">/WEB-INF/jsp/profiles.jsp</result>
+			<!-- we don't need the full stack here -->
+			<interceptor-ref name="basicStack"/>
+		</action>
+		<action name="crud" class="com.qwe3.sandbox.action.RecordAction" method="input">
+			<result name="success" type="redirectAction">index</result>
+			<result name="input">/WEB-INF/jsp/profileForm.jsp</result>
+			<result name="error">/WEB-INF/jsp/error.jsp</result>
+		</action>
+	</package>
+</struts>

war/WEB-INF/jsp/error.jsp

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+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%@ taglib prefix="s" uri="/struts-tags" %>
+<html>
+<head>
+    <title>Error Page</title>
+    <link href="<s:url value='/css/main.css'/>" rel="stylesheet" type="text/css"/>
+</head>
+<body>
+<s:actionerror/>
+<br/>
+In order that the development team can address this error, please report what you were doing that caused this error.
+<br/><br/>
+The following information can help the development
+team find where the error happened and what can be done to prevent it from
+happening in the future.
+
+</body>
+</html>